// Copyright © 2017 ZhongAn Technology
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package commands

import (
	"fmt"

	"gopkg.in/urfave/cli.v1"

	"github.com/dappledger/AnnChain/chain/types"
)

var (
	VersionCommands = cli.Command{
		Name:   "version",
		Action: ShowVersion,
		Usage:  "show version of gtool",
		Flags: []cli.Flag{
			cli.StringFlag{
				Name:  "version",
				Usage: "show version of gtool",
				Value: "0",
			},
		},
	}
)

func ShowVersion(ctx *cli.Context) {
	fmt.Println("version:", types.GetVersion())
}
